Microchip Technology PIC18F4520-E/PT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.66 | $6.66 |
| 15+ | $6.45 | $96.75 |
| 25+ | $6.31 | $157.75 |
| 50+ | $5.96 | $298.00 |
| 100+ | $5.26 | $526.00 |
| N+ | $1.05 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | PIC® 18F |
| Packaging | Tray | |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 25MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| Number of I/O | 36 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 1.5K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 5.5V |
| Data Converters | A/D 13x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-TQFP (10x10) |
| Package / Case | 44-TQFP |
| ROHS |
The PIC18F4520-E/PT is an 8-bit MCU from Microchip with 32KB flash and 1.5KB RAM. It operates at 5V and up to 25MHz. Features include HLVD, PWM, and brown-out reset. The 44-TQFP package is ideal for industrial and automotive applications.
- 5V operation – direct interface with legacy sensors and actuators.
- HLVD – early warning for power supply degradation.
- 125°C rating – reliable in high-heat environments.
- 25MHz speed – fast response for real-time control.
Industrial Control Panels
5V operation and 25MHz speed for relay logic and HMI.
Automotive Body Electronics
125°C rating for under-hood lighting and sensor modules.
Power Management
HLVD and PWM for battery chargers and DC-DC converters.
Building Automation
Robust I/O for HVAC controllers and access systems.
Test Equipment
32KB flash for calibration routines and data logging.
White Goods
Reliable operation in washing machines and ovens.
- Q: What is the voltage range?
- A: 4.2V to 5.5V, compatible with 5V logic.
- Q: Does it have HLVD?
- A: Yes, High/Low Voltage Detect for power monitoring.
- Q: What package is this?
- A: 44-pin TQFP, suitable for surface-mount production.
- Q: Max temperature?
- A: 125°C, for high-temperature industrial environments.
- Q: What is the voltage range?
- A: 4.2V to 5.5V, compatible with 5V logic.
- Q: Does it have HLVD?
- A: Yes, High/Low Voltage Detect for power monitoring.
- Q: What package is this?
- A: 44-pin TQFP, suitable for surface-mount production.
- Q: Max temperature?
- A: 125°C, for high-temperature industrial environments.

PIC18F4520-E/PT.pdf